# Replacing kube-dns

**URL:** https://forums.suse.com/t/replacing-kube-dns/10137
**Category:** General
**Created:** [April 21, 2018, 3:02am UTC](https://forums.suse.com/t/replacing-kube-dns/10137 "2018-04-21T03:02:05Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![StoneFury](https://sea2.discourse-cdn.com/flex022/user_avatar/forums.suse.com/stonefury/32/3909_2.png) [@StoneFury](https://forums.suse.com/u/StoneFury)
#### Post date: [April 21, 2018, 3:02am UTC](https://forums.suse.com/t/replacing-kube-dns/10137/1 "2018-04-21T03:02:05Z")

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How would one replace kube-dns with coredns using rancher? The upgrade procedure involves running kubeadm upgrade, but that seems off limits when deployed with rancher, is that true? I’m a new user, so maybe I’m thinking things will break if I tried to follow instructions for k8s deployments that are assumed to be deployed with kubeadm.

thanks